baber/WOPTO huggingface dataset:
Patent JP-H0962979-A (JP)
Title: Traffic flow predicting device
Inventor: UENO HIDEKI
IPC: G08G1/01
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a traffic flow predicting device whereby a jam trend is directly predicted with high precision by learning relation between input data and output data. SOLUTION: A predicting neural network 7 inputs respective kinds of traffic flow data with a prescribed cycle in respective sections into an input layer and outputs the prediction value of a trend in vehicle travel time change in a prediction object range within the respective sections from an output layer. In the learning neural network 8, a weight coefficient in the prediction neural network is permitted to learn with the trend of proved actual travel time change in the prediction object range as a teacher signal and the weight coefficient inside the prediction neural network 7 is corrected. A judgement arithmetic means 10 judges the increase/decrease trend of the jam based on the prediction value of the trend in travel time change which is outputted from the output layer of the prediction neural network 7.
Patent JP-H03102254-A (JP)
Title: Detecting element of alcohol gas
Inventor: NAKAMURA EIJI
IPC: G01N27/12
Filed: 1989-09-14
Abstract: PURPOSE:To enable improvement of sensitivity to an alcohol gas by a construction wherein an oxidized film of a plasma-polymerized film of a transparent amorphous organic tin compound and an electrode are formed in an arbitrary order on an insulative substrate. CONSTITUTION:A comb-shaped electrode 12 - an oxidized plasma-polymerized film 13 as shown in (a) or the oxidized plasma-polymerized film 13 - the comb- shaped electrode 12 as shown in (b) are formed sequentially on an insulative substrate 11. By forming the oxidized film of the plasma-polymerized film of a transparent amorphous organic tin compound and the electrode in an arbitrary order on the substrate 11 in this way, a gas detecting element being excellent in selectivity to an alcohol gas is obtained. Compared with a case when the oxidized film of the plasma-polymerized film of the organic tin compound having metallic luster is formed, an inverted effect that the sensitivity to alcohol is superior to that to hydrocarbon is shown in the sequence of formation of the electrode - the oxidized plasma-polymerized film, while alcohol sensitivity to the hydrocarbon is increased by about 1.5 times in the sequence of formation of the oxidized plasma-polymerized film - the electrode.
Patent JP-H03105050-A (JP)
Title: Single trunk carburetor
Inventor: ISHIKAWA NORIKAZU
IPC: F02M19/00
Filed: 1989-09-14
Abstract: PURPOSE:To improve the suction of main fuel even in the perfect opening low speed operation and supply the demanded mixed gas with the simple constitution, by forming projections in annular form, projecting from the wall of a suction passage to an intake passage, on the plane crossing with the intake passage axis line on a venturi upstream side. CONSTITUTION:A carburetor is equipped with a choke valve 2 in the intake passage 8 in an air horn 1. Further, a main nozzle 6 is installed onto a small venturi 5 in a large venturi 4 of the carburetor body 3 connected with the air horn 1 through a gasket 7. In this constitution, on the plane perpendicular to the axis line of the intake passage 8, an annular projection 11 projecting into the intake passage 8 from a suction passage wall 9 is formed integrally at the downstream edge of the air horn 1. A turbulent flow is formed in the intake by the projection 11, and the speed distribution of the air in the radial direction in the intake passage 8 is made maximum at the center. The suction of fuel from a nozzle port 6a at the center part of the venturi 5 is improved.
Patent JP-H0527860-A (JP)
Title: Portable computer
Inventor: NAKAJIMA SHUZO
IPC: G06F1/18
Filed: 1991-09-19
Abstract: PURPOSE:To operate a system even in the case of changing a packing state of a read disk pack by providing a resumed error display means and a means which cancels a set resuming function and carries out the set-up processing. CONSTITUTION:When the attachment of a hard disk HDD 43 is decided in a power OFF state by the reference to a back-up RAM 19, the identification data recorded to the HDD 43 are read and compared with the identification data stored in the RAM 19. When the coincidence is secured between both data, the identification on the HDD 43 are cleared and the resuming processing is carried out. If the HDD 43 is not attached in the power OFF state or no coincidence is secured between both identification data, a resumed error is displayed. At the same time, a message is shown to decide whether the due processing is carried out regardless of the resuming mode or the power supply rise processing is repeated.
Patent JP-H0689487-A (JP)
Title: Rotary head type reproducing device
Inventor: SATO TAKAHARU
IPC: G11B15/467
Filed: 1992-09-08
Abstract: PURPOSE:To perform a tracking control always based on a tracking error signal by a generated signal from a track at the time of reproducing a recorded section. CONSTITUTION:When a head 1 or 2 enters a recorded section from a nonrecorded section on a magnetic tape, an azimuth of a recording track and an azimuth of a trace head become different from each other, and when a tracking phase delays, an output of a comparator 6 becomes 'H', and when the tracking phase advances, an output of a comparator 8 becomes 'H'. Then, when the azimuth of the recording track and the azimuth of the trace head are coincident with each other, an output of a comparator 12 becomes 'H'. During the time of tracking the nonrecorded section by the head 1 or 2, outputs of the individual comparators 6, 8 and 12 become 'L'. Consequently, a logical sum of the outputs of the individual comparators 6,8 and 12 is made by a circuit 14, and when an output of this circuit 14 is 'H', the tracking control is performed by the tracking error signal.
Patent JP-H0288501-A (JP)
Title: Solution for protecting kidney
Inventor: HAMAZAKI NAOTAKA
IPC: A01N1/02
Filed: 1988-09-27
Abstract: PURPOSE:To provide a kidney-protecting solution for preventing the necrosis of the kidney lapsed into a blood-stopped state by comprising a crystalloid solution containing a physiologically acceptable, water-soluble salt of phosphoenol pyruvic acid. CONSTITUTION:A kidney-protecting solution capable of being used not only for protecting the tissues and cells of a kidney lapsed into a necrosis state is a body on the operation of the kidney, etc., but also for preserving a kidney nucleated for the implantation thereof comprises a crystalloid solution, preferably a lactic acid Ringer solution, containing a physiologically acceptable water- soluble salt, preferably sodium or potassium salt hydrate, of phosphoenol pyruvic acid of the formula (R1 is H or 1-12C alkyl; R2 and R3 are H, alkali metal or 1-12C alkyl) is a concentration of 0.01-10%, preferably 0.2-4%.
Patent JP-H0582594-A (JP)
Title: Manufacture of tape carrier
Inventor: CHIBA TSUKASA
IPC: C23C18/16
Filed: 1991-09-19
Abstract: PURPOSE:To enable a fine wiring pattern of thin copper foil to be enhanced in mechanical strength. CONSTITUTION:A copper foil 1 thinner than 35mum is pasted on an insulating tape-like film of polyimide or polyester resin. In succession, the copper foil 1 is etched into an ultra-fine wiring pattern 2 70mum or below in pitch. After the wiring pattern 2 is formed through etching, the ultra-fine wiring lead 2 is plated with copper, nickel, or copper-nickel 3 through electroplating or electroless plating. As mentioned above, the lead 2 is enhanced in thickness and width to be thick-walled, whereby the ultra-fine wiring lead 2 is enhanced in mechanical strength and hardly deformed.
Patent JP-H10143196-A (JP)
Title: Method and device for synthesizing speech, and program recording medium
Inventor: TANAKA KIMITO
IPC: G10L21/003
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To synthesize a speech having high quality by deforming a spectrum envelope by making good use of the relation between the spectrum envelope and basic frequency of a natural speech according to the difference of the basic frequency of a speech to be synthesized from the basic frequency of a source speech. SOLUTION: Code books CMM are generated for each basic frequency range in advance from speech data for learning obtained by speaking the same text at the basic frequencies in several stages. In those code books CBM, code vectors are made to correspond one to one among the basic frequency ranges. When a speech is synthesized, the spectrum quantization (S403) of the speech feature quantity of the spectrum envelope extracted from the input speech is performed by using the code book (basic code book) of the basic frequency range that the input speech has and decoding is perfumed on the mapping code book of the basic frequency range to be synthesized to deform the spectrum envelope.
Patent JP-2001064325-A (JP)
Title: Polymerizable compound having norbornane lactone structure and its polymer
Inventor: MIWA TAKUYA
IPC: C07D307/77
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer highly transparent to short-wavelength lasers such as ArF excimer lasers, excellent in dry etching resistance and adhesion to a substrate, and useful as a resist polymer by using a polymerizable compound having a norbornane lactone structure. SOLUTION: The polymerizable compound is represented by the formula (wherein one of R1 and R2 is a 1-4C alkyl except t-butyl, the other is hydrogen or a 1-4C alkyl except t-butyl; R3 to R9 are each independently hydrogen, silyl, cyano, hydroxyl, a halogen, or a monovalent non-polymerizable organic substituent; and A is a group having a polymerizable carbon-to-carbon double bond, provided that, although not particularly limited, A is desirably acyloyl, methacryloyl, or a group having a norbornene residue). The compound is converted into a polymer by homopolymerization or copolymerization with a copolymerizable compound.
Patent JP-H03102582-A (JP)
Title: Picture data processor
Inventor: WADA HITOSHI
IPC: G06T11/20
Filed: 1989-09-18
Abstract: PURPOSE:To process picture data at high speed by providing a mask data reading device, an image data reading device, and an AND circuit to output the logical product of the signals of the mask data reading device and the image data reading device. CONSTITUTION:The mask data reading device 3 scans and reads the information of a mask data memory 1, and when it is inside contour, it raises the signal, and when it is outside the contour, it drops the signal. Then, the image data reading part 4 reads the contents of an image data memory 2 as synchronizing with the mask data memory reading part 3. Further, the AND circuit 5 outputs the logical product of the signals of the mask data reading part 3 and the image data reading part 4. Thus, it is unnecessary to execute the shading-all- over processing of the inside of the contour of mask data, and the processing of the picture data can be executed at high speed.
Patent JP-H04119510-A (JP)
Title: Thin film magnetic head
Inventor: ISHIWATARI TOSHIHIRO
IPC: G11B5/31
Filed: 1990-09-11
Abstract: PURPOSE:To improve electromagnetic transducing efficiency by alternately laminating plural first magnetic thin films and specified second magnetic thin films through an insulated film so that a thin film laminating the first magnetic thin films can form desired track width. CONSTITUTION:On one face of a base plate 51, a multilayered magnetic thin film 5 is formed by alternately laminating plural first magnetic thin films 52a having equal film thickness and plural second magnetic thin films 52b, which film thickness is gradually made thin toward the direction of forming a gap 53, not being faced to the periphery of a gap forming part through the insulated film, and the film thickness laminating the plural first magnetic thin films 52a forms the desired track width. Thus, the thin film magnetic head having the narrow track width and high electromagnetic transducing efficiency can be obtained.
Patent JP-S60131201-A (JP)
Inventor: YAMAMOTO KAZUO
IPC: B27C1/10
Filed: 1983-12-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0774990-A (JP)
Title: Image pickup device
Inventor: MIYATA MASAMI
IPC: H04N5/222
Filed: 1993-08-31
Abstract: PURPOSE:To save a set space by providing this image pickup device with a lighting circuit to be used for the lighting of an external illuminating lamp and that of an internal illuminating lamp in common and a switching means for alternatively switching and connecting the lighting circuit to the external illuminating lamp or the internal illuminating lamp. CONSTITUTION:A control unit 37 controls the operation of the 1st and 2nd switching circuits 32, 34 in accordance with a prescribed procedure. An external illumination switching signal or an internal illumination switching signal is outputted to the circuit 32 and an ON signal or an OFF signal is outputted to the circuit 34. When the external illumination switching signal is outputted to the circuit 32, the lighting circuit 31 is connected to the external illuminating lamp 14, and when the internal illumination switching signal is outputted to the circuit 32, the circuit 31 is connected to the internal illumination lamp 20. When the ON signal is outputted to the circuit 34, required high voltage is impressed from a power supply circuit 33 to the circuit 31 and the circuit 31 is turned to a driven state. When the OFF signal is outputted, voltage impressed from the circuit 33 to the circuit 31 is dropped and the circuit 31 is turned to a non-driven state.
Patent JP-2001064338-A (JP)
Title: Resin composition for production of artificial marble
Inventor: TAGAWA KIYOMI
IPC: C08F299/02
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a rein composition that can give an artificial marble excellent in heat resistance, impact resistance, and light resistance by dissolving a vinyl ester resin in a styrene monomer and mixing the obtained solution with an acrylic monomer. SOLUTION: This composition comprises a mixture obtained by dissolving a vinyl ester resin being a bisphenol epoxy resin/acid adduct in a styrene monomer and mixing the obtained solution with an acrylic monomer having at least two reactive functional groups and a weight-average molecular weight of 200-300. The bisphenol epoxy resin used is desirably a bisphenol A epoxy resin, and the acid used to form the adduct is usually an unsaturated monobasic acid [e.g. (meth)acrylic acid]. It is desirable that 1-20 wt.%, based on the vinyl ester resin, acrylic monomer and 30-60 wt.%, based thereon, styrene monomer are used. It is desirable that the composition contains a benzotriazole-type ultraviolet absorber.
Patent JP-H0961482-A (JP)
Title: Abnormality detector for uninterruptive power supply
Inventor: TANI AKIRA
IPC: G05F1/10
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To achieve a lower maintenance charge with higher reliability by determining abnormality inside an uninterruptive power supply as quickly as possible. SOLUTION: An input current waveform to an uninterruptive power supply 1 and an output voltage waveform from the uninterruptive power supply 1 are taken into a waveform comparator 4 and a waveform analyzer 5 by an input current waveform detector 2 and an output voltage waveform detector 3. The waveform comparator 4 and the waveform analyzer 5 compare at last the output voltage waveform and an input current waveform frequency analysis data with a master output voltage waveform and a master input current waveform frequency analysis data in the normal operation stored in a memory device 6 and perform an analysis. When the results of the comparison and the analysis of the waveform exceed allowable ranges, an abnormality signal is outputted. An abnormality display device 7 displays the abnormality of the uninterrupive power supply 1 based on the abnormality signal.  Data indicating abnormality are sent to a personal computer 10 on the side of a remote control sector through a communicator 8 and a public telephone circuit 9.
Patent JP-H04120841-A (JP)
Title: Evaluating device for quality of communication circuit
Inventor: HAYASHI SHUNSUKE
IPC: H04L1/20
Filed: 1990-09-11
Abstract: PURPOSE:To calculate at a high speed a code error rate with a small phase jitter angle of a reproduced carrier by adding a 3rd CPU which calculates a code error with a phase jitter angle of <=8 degrees by means of the least squares. CONSTITUTION:A 1st CPU 3 calculates a code error rate in regard of the necessary calculation points of phase jitter angles of <=8 degrees and stores the result of this calculation in a 1st storage 4 when the phase jitter angle is set at <=8 degrees. A 2nd CPU 5 calculates a code error rate with the phase jitter angle of zero and stores the result of this calculation in a 2nd storage 6. A 3rd CPU 7 calculates a code error rate with the necessary value of the phase jitter angle of <=8 degrees based on the code error rate data stored in both storages 4 and 6 by means of the least squares. Thus a code error rate is calculated in a short time even with the small phase jitter value.
Patent JP-H1081143-A (JP)
Title: Gas cylinder holding device for industrial vehicle
Inventor: NAKAMURA HAJIME
IPC: B66F9/075
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of positioning a cylinder holding frame by providing a fixing release means for automatically releasing a fixing function of keeping the cylinder holding frame in a fixed attitude when the cylinder holding frame is put in the unloading position. SOLUTION: A base 1 is fixed on a counter weight W, rails 2 are disposed in the longitudinal direction on the base 1, and a truck 3 includes right and left pillars 4 along the rails 2 and is assembled in such a manner as to freely moved between the loading position P1 which secures a wide rear visual field and the unloading position P2 which is the rear part of the counter weight W and enables the attaching and detaching operation for a gas cylinder. A cylinder holding frame 6 is installed in such a manner as to freely turn forward and backward, taking the rear end edge of the truck 3 as a fulcrum, and there is provided a lock releasing member 10 as a fixing release means for automatically releasing fixing when the cylinder holding frame 6 is put in the unloading position P2.
Patent JP-H03107620-A (JP)
Title: Hydraulic clutch controller
Inventor: MOMIYAMA FUJIO
IPC: F16D48/06
Filed: 1989-09-19
Abstract: PURPOSE:To realize a compact hydraulic clutch controller and reduce shock when a clutch is connected by controlling a hydraulic clutch by one oil pump, two pressure braking solenoid valves, one relief valve, and one pressure control valve, and reducing pressure in a cylinder when the clutch is connected. CONSTITUTION:Hydraulic oil discharged by an oil pump 9 of variable capacity type flows in a first circuit 11, is controlled to a certain pressure by a relief valve 14 and supplied to space 4 from a first path 5 to press a piston 3 in the direction of clutch off. When voltage is applied to a first pressure control solenoid valve 13 and a second pressure control solenoid valve 15, the first pressure control solenoid valve 13 performs restriction to increase pressure of hydraulic oil PC1 to a second circuit 12. At the same time, the second pressure control solenoid valve 15 supplies hydraulic oil PC1 to a cylinder 6 and advances a piston 3 to connect a clutch. At this time, back pressure occurs at the advance end of the piston 3, a spool valve 23 moves in the close direction due to pressure introduced in a spring 25 and a front chamber 24a, and its pressure is reduced. Pressure in the cylinder 6 decreases, and shock when the clutch is connected is reduced.
Patent JP-H0694318-A (JP)
Title: Expansion turbine equipped with damping fan
Inventor: MATSUMOTO TETSURO
IPC: F25B9/06
Filed: 1992-09-09
Abstract: PURPOSE:To make it possible to suppress the excessive rotation of an impeller effectively by a simple constitution, and widen the range of the damping capability. CONSTITUTION:A rotating shaft 2 is internally fitted in a casing 3, and an impeller 21 and damping fan 22 are provided at both ends of the rotating shaft 2. The impeller 21 is rotated by the work done by adiabatic expansion of a cold refrigerant which is fed to the impeller 21, and the damping fan 22 which is linked to the impeller 21 circulation-moves a gas for damping which is sealed in a circulating path 4, within the circulation path 4. The rotation of the impeller 21 is damped by adjusting the circulation-moving quantity of the gas for damping by controlling the opening degree of a control valve 41 being provided on the circulation path 4, as the constitution. Then, in the casing 3, a guide cylinder 36, of which the leading end is confronted with one part of the outer peripheral surface of the damping fan 22, is provided, and the space in the casing 3 which is divided by the guide cylinder 36, respectively communicates with the inlet and outlet of the circulation path 4. At the leading end part of the guide cylinder 36, a throttle piece 36c to suppress the discharge quantity of the gas for damping which is discharged from the damping fan 22 is provided.
Patent JP-S6484394-A (JP)
Title: Collecting device for punched scrap of magnetic card
Inventor: HASHIMOTO KUNIHISA
IPC: B42D15/10
Filed: 1987-09-28
Abstract: PURPOSE:To suppress the scatter of punched scraps and to easily collect the punched scraps by arranging a magnet for temporarily stagnating the punched scraps on a discharge route for discharging the punched scraps. CONSTITUTION:A magnetic card A is held between a male mold 16 and a female mold 16 at a prescribed position corresponding to its balance and residue, and when a solenoid 22 is driven, the make mold 16 is pressed through a lever 20 and the card A is punched. Punched scraps B generated by a punching means 14 are discharged through the discharge route 24, but is attracted by the magnet arranged on the way of the discharge route 24 and stagnated on the way. thereby, the generation of malfunction due to the scatter of punched scraps B on the outside of the route 24 and the sticking of the punched scraps on other equipments can be suppressed. Since the punched scraps B can be collectively separated from the stagnated part by removing the magnet 26, the punched scraps can be easily collected without being scattered from the outlet of the discharge route 24.
Patent JP-H03102859-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: UMEDA KAZUHIKO
IPC: H01L23/50
Filed: 1989-09-18
Abstract: PURPOSE:To prevent deformation of the tip of an inner lead by sealing resin while the area between adjacent inner leads is fixed by an interlocking piece. CONSTITUTION:A band-shaped material is machined by the stamping method and an inner lead 4 is formed at a position closer to a tie bar 7 than a bonding area so that it is connected slightly by the adjacent inner lead and an interlocking piece 11. Then, coining treatment is performed, a semiconductor chip 3 is placed on a die pad 2 through the plating process for performing plating at the tip part after securing a flat width at the tip part of the inner lead and then wire bonding is performed. Then, resin sealing is performed leaving an opening so that the interlocking piece 11 may be exposed from an opening W of a package 6 and the interlocking piece 11 is cut off by laser treatment from the opening W of the package 6. Finally, a resin M is filled into the opening W of this package. Then, a frame body 10 and the tie bar 7 are cut off and the outer lead is machined to a desired shape, thus completing a semiconductor device.